Speaker Group Non-Silence; Display - Siemens FIREFINDER-XLS Installation, Operation And Maintenance Manual

FIREFINDER-XLS INSTALLATION, OPERATION AND MAINTENANCE MANUAL

Speaker Group Non-Silence

Display

4-14
VOICE SYSTEM
Silence Individual
Silence Individual allows the user to silence an individual active speaker group by
pressing the individual Speaker Group switch, whether it is manually or automatically
activated.
To enable Silence Individual, follow the steps listed below.
1. The individual speaker group is in an active state.
2. Depress the individual Speaker Group switch.
3. The Speaker Group switch LED turns off.
4. The individual Speaker Group is silenced.
Cancel Silence Individual
A new automatic event or a manual switch press to an individual Speaker Group that
cancels the individual silence for that speaker group (i.e., toggles silence individual
from silence to unsilence).
A speaker group programmed as non-silenceable cannot be silenced by a switch
press of either the speaker group (when in Alert or Evacuation) or the PMI Audible
Silence switch.
If there are several audio signals sounding on different speaker groups in the system,
it can be beneficial to indicate which audio signal is sounding on which individual
speaker group. The Display switches provide more detailed information about the
state of the group than the primary red/green LEDs. They annunciate additional
information about speaker group display functions.
Display Auto
Display Auto allows the user to visually determine the speaker groups that are
currently in automatic mode, both silenced and unsilenced.
To enable Display Auto, follow the steps listed below.
1. The speaker groups are in automatic mode.
2. Depress the Display Auto switch.
3. The Display Auto switch LEDs and all Speaker Group switch LEDs that are
currently in automatic mode flash yellow.
4. To deactivate Display Auto, depress the Display Auto switch again or select
one of the other Display switches.
5. The Display Auto switch LEDs and all Speaker Group switch LEDs that are
currently in automatic mode (yellow) turn off.
| CHAPTER 4